SPITZER SPACE TELESCOPE MEASUREMENTS OF DUST REVERBERATION LAGS IN THE SEYFERT 1 GALAXY NGC 6418
作者： Billy Vazquez , Pasquale Galianni , Michael Richmond , Andrew Robinson , David J Axon
DOI: 10.1088/0004-637X/801/2/127
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摘要: We present results from a 15 month campaign of high-cadence (∼3 days) mid-infrared Spitzer and optical (B V) monitoring the Seyfert 1 galaxy NGC 6418, with objective determining characteristic size dusty torus in this active galactic nucleus (AGN) .W efind that 3.6 4.5 μm flux variations lag behind those continuum by - +
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